MGM plans environmental study to increase coal production Tuesday, May 16 2023 - 09:22AM WIB By M Zaki Mubarok Central Kalimantan coal miner PT Marunda Grahamineral MGM announced on Tuesday plans ... Log in to read the story Login Related News & Products SUMATRA COAL MAP SMGA reporters higher Q1 revenue, profit Cipta Kridatama records lower overburden removal in H1 Indonesian Coal Report Issue 51 Indonesian Nickel Report Issue 48 Govt suspends operating license of Kendilo Coal Prima Andalan reports lower H1 revenue and profit Kalimantan Coal Map 2024